{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-22209 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-22209 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-22209 is a medium-severity cross-site scripting vulnerability in gVectors wpDiscuz, published on 13 Mar 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-22209 and fix it if it is affected.\n\nWhat it is: CVE-2026-22209 is a medium-severity cross-site scripting vulnerability in gVectors wpDiscuz, published on 13 Mar 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-22209 in the wild and no public exploit code.\n\nAffected product: gVectors wpDiscuz. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-22209/ (Markdown: https://insights.sbomify.com/CVE-2026-22209/index.md)","id":"CVE-2026-22209","markdown":"https://insights.sbomify.com/CVE-2026-22209/index.md","name":"CVE-2026-22209","record":{"aliases":["GHSA-hrwg-p9c4-49wp"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"high_privilege","summary":"Administrators can inject malicious JavaScript via unescaped custom CSS in wpDiscuz, leading to arbitrary script execution in user browsers.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"wpdiscuz","vendor":"gvectors"}],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"wpDiscuz before 7.6.47 contains a cross-site scripting vulnerability in the customCss field that allows administrators to inject malicious scripts by breaking out of style tags. Attackers with admin access can inject payloads like \u003c/style\u003e\u003cscript\u003ealert(1)\u003c/script\u003e in the custom CSS setting to execute arbitrary JavaScript in user browsers.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"wpDiscuz before 7.6.47 - Cross-Site Scripting via Unescaped Custom CSS in Style Tag","id":"CVE-2026-22209","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"wpDiscuz before 7.6.47 - Cross-Site Scripting via Unescaped Attachment URLs","id":"CVE-2026-22210"},"packages":[],"prev":{"headline":"OpenS100 Portrayal Engine Unrestricted Lua Standard Library Access","id":"CVE-2026-22208"},"products":["wpDiscuz"],"published":"2026-03-13","related":[{"cvss_score":10,"headline":"File upload in n/a","id":"CVE-2020-24186","kev_date_added":null,"published":"2020-08-24"},{"cvss_score":9.8,"headline":"Comments – wpDiscuz \u003c= 7.6.24 - Authentication Bypass via WordPress.com OAuth provider","id":"CVE-2024-9488","kev_date_added":null,"published":"2024-10-25"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2020-13640","kev_date_added":null,"published":"2020-06-18"},{"cvss_score":9.2,"headline":"wpDiscuz before 7.6.47 - SQL Injection in getAllSubscriptions()","id":"CVE-2026-22193","kev_date_added":null,"published":"2026-03-13"},{"cvss_score":8.8,"headline":"Voltronic Power SNMP Web Pro 1.1 Authentication Bypass via localStorage","id":"CVE-2026-22192","kev_date_added":null,"published":"2026-03-13"},{"cvss_score":8.7,"headline":"wpDiscuz before 7.6.47 - Unauthenticated Email Notification Flood via wpdCheckNotificationType","id":"CVE-2026-22182","kev_date_added":null,"published":"2026-03-13"},{"cvss_score":8.7,"headline":"Voltronic Power SNMP Web Pro 1.1 Path Traversal via upload.cgi","id":"CVE-2026-22199","kev_date_added":null,"published":"2026-03-13"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-14","vendors":["gVectors"]},"summary":"Administrators can inject malicious JavaScript via unescaped custom CSS in wpDiscuz, leading to arbitrary script execution in user browsers.","url":"https://insights.sbomify.com/CVE-2026-22209/"}